Partners

Tjahjo Dahono
Partner
Area of Expertise: Audit, Financial Advisory, Tax Consulting, Management Accounting, Internal Audit
Email: [email protected]
Having worked in practice for the last 35 years as well as being a Partner in Big 4 and Big 10 Accounting Firms, Tjahjo is a highly experienced auditor. Throughout his career, he has dealt with a varied range of business sectors and have a broad knowledge of listed, sole traders, partnerships, trusts and limited companies.
As well as his audit background, Tjahjo is experienced in financial advisory, independent business reviews and corporation tax planning. He can help to outline, understand and assess strategic options and design a bespoke process aligned to deliver against the Company’s objectives. He provides high intensity deal management in order to guide clients through the process and deliver successful outcomes.
During the practice, he always ensures to deliver a no-nonsense and efficient audit, as well as the best advice regarding the client’s regulatory, compliance and general advisory needs.

Wendy Tandiawan
Partner
Area of Expertise: Audit, Financial Advisory, Management Accounting, Investigation
Email: [email protected]
Wendy is a Partner with more than 15 years experience working in Big 10 Accounting Firm and Foreign Banks. He has expertise in developing risk-based and cost-effective audit plans.
He has advised clients in a variety of sectors, ranging from small owner-managed businesses to large groups; providing advice, bolstering business plans, appraising investment options, reviewing forecasting and refinancing opportunities, handling merger and acquisition, involved in rights issue process, providing deal support on both sale and purchase side.
For him, client service and integrity is crucial, and he has a clear understanding of the varied risks and challenges businesses face throughout the business life cycle.
Advisers

Eka I Umboh
Adviser (Effective: September 2026)
Area of Expertise: Financial Advisory, Internal Audit
Eka is an insolvency practitioner and business adviser with over 20 years experience, advising businesses, directors, and individuals through complex financial challenges across a wide range of sectors. Prior to joining Landis & Kadwell Indonesia, he worked as a Banker in several internationally well known Banks, held various high-level strategic positions, focusing in all aspects of business and recovery assignments.
He offers candid, proactive advice to owner-managers, boards and individuals facing financial distress or underperformance, helping them understand their position early and identify the most effective route forward.
Eka works closely with the team to explore possibilities from rescue and refinancing to restructure, and he can guide through to a Liquidation or Administration if this is the only option. He is a solutions person and will make himself available to advise.

Benny Cuaca
Adviser
Area of Expertise: Audit, Management Accounting, Tax Consulting, Accounting Service
In situations where time is of the essence, expertise is very important. Benny is a lecturer who teaches finance and accounting at various well-known universities in Indonesia. He has spent more than 25 years working in the field of accounting and business advisory. He has strong technical audit, accounting, finance, and taxation.
Benny manages the audit process to ensure that we provide a high-quality and efficient service. He invests the time in getting to know his clients and their businesses so that he can build strong long-term relationships as well as offer valuable business advice.
Directors and Managers

Novri has worked in a number of firms from small independents to Big 10 for more than 20 years. This experience has given in depth practical and technical tax experience, but more importantly the exposure to different industries and personalities has given him a balanced view of what works for clients.
Not just a solution, he also provides education on taxation to each client, with the hope of increasing the understanding and compliance of taxpayers for their taxation rights and obligations. He helps clients implement tax-efficient solutions that meet both personal and commercial needs, seeking to build lasting relationships and working collaboratively with clients to deliver advice that is robust and practical.

Having worked at Big 4 accounting firms and various big corporate in Indonesia for more than 10 years, Hellen has a significant amount of experience working with a variety of clients. This has allowed her to understand that each client has their own particular needs and wants. She works closely with her clients to ensure that targets are agreed, then she strive to over deliver against these targets.
Hellen manages the audit process to ensure that we provide a high-quality and efficient service. She invest the time in getting to know her clients and their businesses so that he can build strong long-term relationships as well as offer valuable business advice.
She can ensure that you get the best advice regarding your regulatory, compliance and general advisory needs.

Christian Ferdinand
Manager
Area of Expertise: Audit, Accounting Service, Investigation
Email: [email protected]
Christian has experience working at a Big 10 accounting firm. He has extensive knowledge of statutory reporting and advising owner-managed/family-run businesses and companies that are part of international groups, including those who report under International Financial Reporting Standards (IFRS) or Indonesian “PSAK”.
Christian has experience in audit and accounts, working with clients across a range of industries. He is also familiar with most accounting software packages. He can ensure that you get the best advice regarding your financial statements.
